Home / 94,229,984,250.45-130,037,201,185.04-51,410,496,128.92

Finding the Fourth Proportional to 94,229,984,250.45, 130,037,201,185.04 and 51,410,496,128.92

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Solution

The fourth proportional to 94,229,984,250.45, 130,037,201,185.04 and 51,410,496,128.92 is: 70,946,388,045.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,229,984,250.45 : 130,037,201,185.04 = 51,410,496,128.92 : x
  2. Step 2: Convert to fraction form
    94,229,984,250.45/130,037,201,185.04 = 51,410,496,128.92/x
  3. Step 3: Cross multiply
    94,229,984,250.45x = 130,037,201,185.04 × 51,410,496,128.92
  4. Step 4: Simplify right side
    94,229,984,250.45x = 6,685,277,028,139,089,788,928
  5. Step 5: Solve for x
    x = 6,685,277,028,139,089,788,928/94,229,984,250.45
  6. Step 6: Final answer
    x = 70,946,388,045.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.